Lotus Notes Tcp Ip Stack Error
it ran out of memory' ERR_TCP_MEMORY; The TCP/IP protocol stack reported that it ran out of memory. Consult your network documentation to increase configured memory; or reduce Notes connections by limiting clients (see SERVER_MAXSESSIONS parameter in Notes Admin Guide; The TCPIP Stack Reported that it Ran out of Memory; tcp ip; tcp/ip; protocol stack; memory; notes client; The TCP IP protocol stack reported that it ran out of memory Technote (FAQ) Question The following message text appears in a dialog box on a Lotus Notes client: "The TCP/IP protocol stack reported that it ran out of memory. Consult your network documentation to increase configured memory, or reduce Notes connections by limiting clients (see SERVER_MAXSESSIONS parameter in Notes Admin Guide)." Answer The text of this message can be somewhat misleading when the error occurs on the Notes client. Generally, the problem is that the client operating system and network driver have a problem with resources; the problem does not lie with the Lotus Domino server that the client may be connected to or is attempting to connect to. (Note: This error can also appear on a Domino server console output; in that case, the problem would lie with the Domino server. Domino server administators can refer to the Administrator Help for troubleshooting information.) When this error occurs on a Lotus Notes client, no changes to the Domino server are necessary. Restarting the client machine will resolve a one-time occurrence. Persistent errors on an individual workstation might require further troubleshooting. Some troubleshooting techniques to try include the following: Run a virus scan on the PC. A worm or virus attach can send tremendous amounts of requests using TCP/IP, affecting the protocol stack. Increase the page file size or virtual memory for Microsoft Windows. The following Microsoft technical articles discuss how to adjust these settings: #307886, How To Move the Paging File in Windows XP #308417, How to set performance options in Windows XP These articles are available at Microsoft's Support site at http://support.microsoft.com Update the network drivers. Reinstall the TCP/IP driver. Check your firewall settings. Try an uninstall and reinstall of the firewall. As a last option, you can reinstall the Notes client. R
Server; Networks; Notes; Protocols; TCP/IP; tcpip Technote (FAQ) Question Lotus Domino servers or Lotus Notes clients running on Microsoft Windows systems report the following error: "The TCPIP stack reported that it ran out of memory." This error is one that Domino or Notes reports from the TCP/IP stack; it is not an internal Domino or Notes application error. You may see this error condition when the Notes client accesses a server-based service (such as N-RPC, POP3, IMAP, SMTP, LDAP or NNTP) or a http://www-01.ibm.com/support/docview.wss?uid=swg21174970 task like mail routing, replication, or clustering services. What steps can you take to correct the situation? Answer The TCP/IP stack can return this error when the following conditions exist: The system does not have enough memory resources to sustain the number of active sessions either in an Established or Time_Wait condition. The network is encountering problems that create sessions in a Close_Wait http://www.ibm.com/support/docview.wss?uid=swg21094812 state. Recovering from the error To recover from the error, you can initially try stopping and restarting the TCP/IP port (that is, release the port) or stopping the Domino server. If those actions do not resolve the problem, the TCP/IP stack may have hung threads. To clear the TCP/IP stack, shut down the Windows server and do a cold reboot of the computer so that all processes in memory are fully cleared. Analyzing possible causes Run a NETSTAT command on the server to collect data for analysis. If NETSTAT reports a large quantity of Close_Wait errors based on remote client or other server connections (based on their IP addresses), work with your network administrator to isolate what has changed in the network. If connections are listed on both the local and foreign from the same IP address of the Domino server, you may have an application failure. (Note: There may be one or two connections listed; that is normal output as these are poller probes). If NETSTAT reports a large quantity of Time_Wait connections, this output might be normal based on the services you have runnin
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